/* =========================================================
   VARIABLES & GLOBALS - THÈME DARK BENTO
   ========================================================= */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;800&display=swap');

:root {
    --bg-main: #09090b;
    --bg-card: #18181b;
    --bg-card-hover: #27272a;
    
    --text-main: #f4f4f5;
    --text-muted: #a1a1aa;
    
    --accent-primary: #8b5cf6;
    --accent-secondary: #3b82f6;
    --accent-gradient: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(139, 92, 246, 0.5);
    
    --font-primary: 'Outfit', sans-serif;
    
    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 8px;
    
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
    font-family: var(--font-primary);
    background-color: var(--bg-main);
    color: var(--text-main);
    min-height: 100vh;
    line-height: 1.6;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 15% 50%, rgba(139, 92, 246, 0.08), transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(59, 130, 246, 0.08), transparent 25%);
        
    /* --- AJOUT POUR FORCER LE FOOTER EN BAS --- */
    display: flex;
    flex-direction: column;
}
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }

/* =========================================================
   NAVIGATION (PC)
   ========================================================= */
.navbar {
    position: fixed; top: 2rem; left: 50%; transform: translateX(-50%);
    z-index: 1000; background: rgba(24, 24, 27, 0.7);
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color); border-radius: 100px;
    padding: 0.5rem; display: flex; gap: 0.5rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}
.nav-link {
    padding: 0.75rem 1.5rem; border-radius: 100px; font-weight: 600;
    font-size: 0.95rem; color: var(--text-muted); transition: var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--text-main); background: rgba(255, 255, 255, 0.05); }

/* =========================================================
   BENTO GRID
   ========================================================= */
.container { max-width: 1200px; margin: 0 auto; padding: 10rem 2rem 4rem; }
.bento-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 1.5rem; grid-auto-flow: dense; }
.bento-card {
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: var(--radius-lg); padding: 2.5rem; position: relative;
    overflow: hidden; transition: var(--transition); display: flex; flex-direction: column;
}
.bento-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
    background: var(--accent-gradient); opacity: 0; transition: var(--transition);
}
.bento-card:hover {
    transform: translateY(-4px); border-color: var(--border-hover);
    box-shadow: 0 10px 40px -10px rgba(139, 92, 246, 0.2);
}
.bento-card:hover::before { opacity: 1; }

.col-span-12 { grid-column: span 12; }
.col-span-8  { grid-column: span 8; }
.col-span-6  { grid-column: span 6; }
.col-span-5  { grid-column: span 5; }
.col-span-7  { grid-column: span 7; }
.col-span-4  { grid-column: span 4; }

/* =========================================================
   TYPOGRAPHY
   ========================================================= */
h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); font-weight: 800; line-height: 1.1; margin-bottom: 1.5rem; }
h2 { font-size: 2rem; font-weight: 600; margin-bottom: 1.5rem; color: var(--text-main); }
h3 { font-size: 1.25rem; font-weight: 600; margin-bottom: 1rem; color: var(--accent-primary); }
.text-gradient { background: var(--accent-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
p { color: var(--text-muted); font-size: 1.1rem; margin-bottom: 1.5rem; }
strong { color: var(--text-main); font-weight: 600; }

/* =========================================================
   MEDIA & ELEMENTS
   ========================================================= */
.media-bg {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    object-fit: cover; opacity: 0.15; z-index: 0; transition: var(--transition);
}
.bento-card:hover .media-bg { opacity: 0.3; transform: scale(1.05); }
.content-z { position: relative; z-index: 10; width: 100%; display: flex; flex-direction: column; height: 100%; }

.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.75rem; padding: 1rem 2rem;
    border-radius: 100px; font-weight: 600; font-size: 1rem; border: none;
    cursor: pointer; transition: var(--transition); width: fit-content; text-transform: none;
}
.btn-w-100 { width: 100%; margin-top: auto; padding: 1.2rem 2rem; }

.btn-primary { background: var(--accent-gradient); color: #fff; box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3); }
.btn-primary:hover { box-shadow: 0 8px 25px rgba(139, 92, 246, 0.5); transform: translateY(-2px); }
.btn-outline { background: rgba(255,255,255,0.05); color: var(--text-main); border: 1px solid var(--border-color); }
.btn-outline:hover { border-color: var(--accent-primary); background: rgba(139, 92, 246, 0.1); transform: translateY(-2px); }

.custom-list { margin-left: 0; padding-left: 0; margin-bottom: 2rem; }
.custom-list li { position: relative; padding-left: 1.5rem; margin-bottom: 0.75rem; color: var(--text-muted); }
.custom-list li::before { content: '▹'; position: absolute; left: 0; color: var(--accent-primary); font-weight: bold; }

.img-fluid { max-width: 100%; height: auto; border-radius: var(--radius-sm); margin-top: 1rem; display: block; }
.video-fluid { width: 100%; border-radius: var(--radius-sm); margin-top: 1rem; }

/* =========================================================
   SKILLS & JAUGES (Corrigées pour Bento)
   ========================================================= */
.skill-item { margin-bottom: 1.5rem; }
.skill-header { display: flex; justify-content: space-between; margin-bottom: 0.5rem; font-weight: 600; color: var(--text-main); }
.skill-pct { color: var(--accent-secondary); font-weight: 800; }
.skill-track { width: 100%; height: 8px; background: #27272a; border-radius: 4px; overflow: hidden; }
.skill-progress { height: 100%; background: var(--accent-gradient); border-radius: 4px; box-shadow: 0 0 10px rgba(139, 92, 246, 0.5); }

/* =========================================================
   VEILLE (Avatars corrigés)
   ========================================================= */
.creator-avatar { width: 60px; height: 60px; border-radius: 50%; object-fit: cover; border: 2px solid var(--accent-primary); flex-shrink: 0; }
.flex-row { display: flex; align-items: center; gap: 1rem; margin-bottom: 1rem; }

/* =========================================================
   POP-UP (MODAL)
   ========================================================= */
.modal-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.85); backdrop-filter: blur(10px);
    z-index: 3000; display: flex; align-items: center; justify-content: center;
    opacity: 0; visibility: hidden; transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.modal-overlay.active { opacity: 1; visibility: visible; }
.modal-content {
    position: relative; width: 90vw; max-width: 1200px; height: 85vh;
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: var(--radius-lg); box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    transform: translateY(30px) scale(0.95); transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex; flex-direction: column; overflow: hidden;
}
.modal-overlay.active .modal-content { transform: translateY(0) scale(1); }
.modal-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 1rem 1.5rem; background: rgba(0,0,0,0.2); border-bottom: 1px solid var(--border-color);
}
.modal-title { font-weight: 600; font-size: 1.1rem; color: var(--text-main); margin: 0; }
.modal-close {
    background: rgba(255,255,255,0.1); border: none; color: white;
    width: 36px; height: 36px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; transition: var(--transition);
}
.modal-close:hover { background: var(--accent-primary); transform: rotate(90deg); }
.modal-body { flex-grow: 1; width: 100%; height: 100%; overflow: hidden; background: #111; }
.modal-iframe { width: 100%; height: 100%; border: none; }

/* =========================================================
   HOME FAB
   ========================================================= */
.home-fab {
    position: fixed; right: 2rem; bottom: 2rem; width: 3.5rem; height: 3.5rem;
    background: var(--bg-card); border: 1px solid var(--border-color); color: var(--text-main);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem; box-shadow: 0 8px 32px rgba(0,0,0,0.5); z-index: 1000; transition: var(--transition);
}
.home-fab:hover { background: var(--accent-gradient); border-color: transparent; transform: translateY(-5px) rotate(10deg); }

/* =========================================================
   ANIMATIONS
   ========================================================= */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
.animate-in { animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards; opacity: 0; }
.delay-1 { animation-delay: 0.1s; } .delay-2 { animation-delay: 0.2s; } .delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; } .delay-5 { animation-delay: 0.5s; }

/* =========================================================
   RESPONSIVE (FORCÉ POUR MOBILE)
   ========================================================= */
@media (max-width: 992px) {
    .col-span-8, .col-span-7, .col-span-6, .col-span-5, .col-span-4 { grid-column: span 12; }
    .container { padding-top: 8rem; }
}

@media (max-width: 768px) {
    .navbar { 
        width: 92% !important; position: fixed !important; top: 1rem !important; left: 50% !important;
        transform: translateX(-50%) !important; padding: 0.75rem !important; border-radius: 20px !important; 
        display: flex !important; flex-wrap: wrap !important; justify-content: center !important; 
        align-items: center !important; gap: 0.5rem !important;
    }
    .nav-link { 
        padding: 0.6rem 0.5rem !important; font-size: 0.85rem !important; text-align: center !important;
        display: flex !important; justify-content: center !important; align-items: center !important;
        flex: 1 1 calc(33% - 1rem) !important; min-width: 110px !important; max-width: 200px !important; white-space: normal !important;
    }
    .container { padding-top: 14rem !important; }
}

@media (max-width: 480px) {
    .nav-link { flex: 1 1 calc(45% - 1rem) !important; font-size: 0.8rem !important; }
    .container { padding-top: 15rem !important; }
}

/* =========================================================
   FOOTER / COPYRIGHT
   ========================================================= */
.site-footer {
    text-align: center;
    padding: 2rem 1rem 3rem 1rem;
    border-top: 1px solid var(--border-color);
    
    /* --- LA MAGIE OPÈRE ICI --- */
    margin-top: auto; 
}

.site-footer p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 0;
}

.site-footer a {
    color: var(--text-muted);
    text-decoration: underline !important;
    transition: var(--transition);
}

.site-footer a:hover {
    color: var(--accent-primary);
}


/* --- Grille des certifications --- */
.cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.cert-mini-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    transition: var(--transition);
}

.cert-mini-card:hover {
    border-color: var(--accent-primary);
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-3px);
}

.cert-header {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.cert-logo {
    width: 50px;
    height: 50px;
    object-fit: contain;
    border-radius: var(--radius-sm);
    background: #fff; /* Fond blanc pour que les logos d'entreprise ressortent bien */
    padding: 5px;
}

.cert-info {
    display: flex;
    flex-direction: column;
}

.cert-org {
    font-size: 0.85rem;
    color: var(--accent-primary);
    font-weight: 600;
    text-transform: uppercase;
}

.cert-name {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-main);
}